EP 0954002 A3 20000614 - Thermal magnetic circuit breakers
Title (en)
Thermal magnetic circuit breakers
Title (de)
Magnetothermischer Schutzschalter
Title (fr)
Disjoncteur magnéto-thermique
Publication
Application
Priority
DE 19819242 A 19980429
Abstract (en)
[origin: EP0954002A2] A thermomagnetic circuit breaker in a preformed housing (11) comprises a display means (53,55,70,72) for selective display of the reasons for tripping. Tripping bars (42,43), actuable independently of one another, include a release function as well as a display function. Alternatively, display may take place with additional trip levers. Combinations of independently actuable tripping bars and an operating handle (13) provide a display means for display of an overload, momentary, ground leak or accessory trip condition. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 73/12 (2006.01); H01H 71/04 (2006.01); H01H 83/02 (2006.01); H01H 71/16 (2006.01); H01H 71/24 (2006.01)
CPC (source: EP US)
H01H 71/04 (2013.01 - EP US); H01H 71/164 (2013.01 - EP US); H01H 71/2472 (2013.01 - EP US); H01H 2071/042 (2013.01 - EP US)
Citation (search report)
- [XY] US 3205325 A 19650907 - ARCHER HARRY W, et al
- [Y] EP 0651416 A1 19950503 - CIRCUIT BREAKER IND [ZA]
- [A] US 4090158 A 19780516 - OEDA KOMAO
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0954002 A2 19991103; EP 0954002 A3 20000614; EP 0954002 B1 20060419; CN 1236178 A 19991124; CN 1258796 C 20060607; DE 19819242 A1 19991111; DE 19819242 B4 20051110; ES 2262291 T3 20061116; HU 223995 B1 20050428; HU 9901425 D0 19990728; HU P9901425 A2 19991228; HU P9901425 A3 20000928; ID 22559 A 19991104; JP 2000003657 A 20000107; JP 4240171 B2 20090318; PL 332816 A1 19991108; PT 954002 E 20060731; SG 74139 A1 20000718; TW 492031 B 20020621; US 6225881 B1 20010501
DOCDB simple family (application)
EP 99303234 A 19990427; CN 99105360 A 19990429; DE 19819242 A 19980429; ES 99303234 T 19990427; HU P9901425 A 19990428; ID 990397 A 19990429; JP 12412399 A 19990430; PL 33281699 A 19990428; PT 99303234 T 19990427; SG 1999001979 A 19990429; TW 88106968 A 19990614; US 30152999 A 19990428